   <script>
   $(function(){
   	   var act_nav = '[act_nav]'
	   $('.foot-nav>a[name='+act_nav+']').addClass('hover')
   })
   </script>
   <footer class="flex-align clearfix foot-nav">
       <a name="index" href="{:U('Index/index')}">
           <i class="iconfont icon-shouyeshouye"></i>
           <span>首页</span>
       </a>
       <a name="goods" href="{:U('Goods/index')}">
           <i class="iconfont icon-xin"></i>
           <span>服务产品</span>
       </a>
       <a name="ucenter" href="{:U('Ucenter/index')}">
           <i class="iconfont icon-wo"></i>
           <span>会员服务</span>
       </a>
   </footer>